Table base



FIG. 1 is a front perspective view showing our ornamental design of a table base;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left end view thereof;

FIG. 5 is a right end view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of the nuts is for the purpose of illustrating environment and forms no part of the claimed design. 

CLAIM The ornamental table base, as shown and described. 